EP2756130A4 - A method of controlling retention and an intermediate product used in the method - Google Patents

A method of controlling retention and an intermediate product used in the method

Info

Publication number
EP2756130A4
EP2756130A4 EP12832281.5A EP12832281A EP2756130A4 EP 2756130 A4 EP2756130 A4 EP 2756130A4 EP 12832281 A EP12832281 A EP 12832281A EP 2756130 A4 EP2756130 A4 EP 2756130A4
Authority
EP
European Patent Office
Prior art keywords
intermediate product
product used
controlling retention
retention
controlling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12832281.5A
Other languages
German (de)
French (fr)
Other versions
EP2756130B2 (en
EP2756130A1 (en
EP2756130B1 (en
Inventor
Isto Heiskanen
Risto Laitinen
Jari Räsänen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stora Enso Oyj
Original Assignee
Stora Enso Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44718801&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2756130(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stora Enso Oyj filed Critical Stora Enso Oyj
Priority to PL12832281T priority Critical patent/PL2756130T5/en
Publication of EP2756130A1 publication Critical patent/EP2756130A1/en
Publication of EP2756130A4 publication Critical patent/EP2756130A4/en
Application granted granted Critical
Publication of EP2756130B1 publication Critical patent/EP2756130B1/en
Publication of EP2756130B2 publication Critical patent/EP2756130B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17—Ketenes, e.g. ketene dimers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/72—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
EP12832281.5A 2011-09-12 2012-09-12 A method of controlling retention and an intermediate product used in the method Active EP2756130B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12832281T PL2756130T5 (en) 2011-09-12 2012-09-12 A method of controlling retention and an intermediate product used in the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115893A FI126041B (en) 2011-09-12 2011-09-12 Method for controlling retention and intermediate used in the process
PCT/FI2012/050883 WO2013038061A1 (en) 2011-09-12 2012-09-12 A method of controlling retention and an intermediate product used in the method

Publications (4)

Publication Number Publication Date
EP2756130A1 EP2756130A1 (en) 2014-07-23
EP2756130A4 true EP2756130A4 (en) 2015-03-25
EP2756130B1 EP2756130B1 (en) 2016-11-02
EP2756130B2 EP2756130B2 (en) 2019-09-11

Family

ID=44718801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12832281.5A Active EP2756130B2 (en) 2011-09-12 2012-09-12 A method of controlling retention and an intermediate product used in the method

Country Status (12)

Country Link
US (1) US9157189B2 (en)
EP (1) EP2756130B2 (en)
JP (1) JP6234925B2 (en)
KR (1) KR101937415B1 (en)
CN (1) CN103827390B (en)
CA (1) CA2848241C (en)
ES (1) ES2613140T5 (en)
FI (1) FI126041B (en)
PL (1) PL2756130T5 (en)
PT (1) PT2756130T (en)
RU (1) RU2597619C2 (en)
WO (1) WO2013038061A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2808440T3 (en) 2009-03-30 2019-09-30 Fiberlean Tech Ltd Process for the preparation of nanofibrillar cellulose suspensions
ES2650373T3 (en) 2009-03-30 2018-01-18 Fiberlean Technologies Limited Procedure for the production of nanofibrillar cellulose gels
WO2011113998A1 (en) * 2010-03-15 2011-09-22 Upm-Kymmene Corporation Method for improving the properties of a paper product and forming an additive component and the corresponding paper product and additive component and use of the additive component
SI2386682T1 (en) 2010-04-27 2014-07-31 Omya International Ag Process for the manufacture of structured materials using nano-fibrillar cellulose gels
DK2386683T3 (en) 2010-04-27 2014-06-23 Omya Int Ag Process for the preparation of gel-based composite materials
EP2882899A2 (en) * 2011-11-14 2015-06-17 Kemira Oyj Akd composition and manufacture of paper and paperboard
SE538246C2 (en) * 2012-11-09 2016-04-12 Cardboard layers in an in-line production process
FI126216B (en) * 2013-03-26 2016-08-31 Kemira Oyj Method for making board
FI126733B (en) * 2013-09-27 2017-04-28 Upm Kymmene Corp Process for the preparation of pulp slurry and paper product
US10844542B2 (en) * 2013-12-30 2020-11-24 Kemira Oyj Method for providing a pretreated filler composition and its use in paper and board manufacturing
CN104532673A (en) * 2014-12-05 2015-04-22 广西大学 Carboxyl modified nanocellulose compounded retention and drainage system
CN104894914B (en) * 2015-05-05 2017-10-13 浙江宜佳新材料股份有限公司 A kind of preparation method of modified dipping paper body paper
US9650746B2 (en) * 2015-06-11 2017-05-16 Golden Arrow Printing Co., Ltd. Pulp molding process and paper-shaped article made thereby
EP3362508B1 (en) 2015-10-14 2019-06-26 FiberLean Technologies Limited 3d-formable sheet material
SE540853C2 (en) 2016-10-28 2018-12-04 Stora Enso Oyj A method to form a web comprising cellulose fibers
SE541755C2 (en) * 2017-03-01 2019-12-10 Stora Enso Oyj Process for production of film comprising microfibrillated cellulose
FI128324B (en) * 2017-06-21 2020-03-31 Kemira Oyj Method for manufacturing a fibrous web
SE542671C2 (en) * 2017-07-05 2020-06-23 Stora Enso Oyj Dosing of nanocellulose suspension in gel phase
SE545494C2 (en) * 2020-09-01 2023-09-26 Stora Enso Oyj Method for manufacturing a film comprising highly refined cellulose fibers

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455795B (en) 1986-12-03 1988-08-08 Mo Och Domsjoe Ab PROCEDURE AND DEVICE FOR PREPARING FILLING PAPER
JPH0694639B2 (en) 1987-02-17 1994-11-24 三菱製紙株式会社 Manufacturing method of paper with internal filler
FR2759376B1 (en) 1997-02-12 1999-04-16 Ard Sa PROCESS FOR OBTAINING CATIONIC CELLULOSE MICROFIBRILLES OR THEIR SOLUBLE DERIVATIVES AS WELL AS CELLULOSES OBTAINED BY THIS PROCESS
JPH1136184A (en) 1997-07-16 1999-02-09 Mitsubishi Paper Mills Ltd Sizing agent composition for papermaking and sized paper
FI103211B (en) * 1998-02-09 1999-05-14 Valmet Corp Layering of additive by a forming machine on a board machine
US6602994B1 (en) * 1999-02-10 2003-08-05 Hercules Incorporated Derivatized microfibrillar polysaccharide
CA2402181A1 (en) * 2000-03-09 2001-09-13 Hercules Incorporated Stabilized microfibrillar cellulose
FI117872B (en) 2001-04-24 2007-03-30 M Real Oyj Fillers and process for their preparation
WO2006048280A1 (en) 2004-11-03 2006-05-11 J. Rettenmaier & Söhne GmbH & Co. KG Cellulose-containing filling material for paper, tissue, or cardboard products, method for the production thereof, paper, tissue, or cardboard product containing such a filling material, or dry mixture used therefor
WO2007139500A1 (en) * 2006-06-01 2007-12-06 Akzo Nobel N.V. Sizing of paper
EP1936032A1 (en) 2006-12-18 2008-06-25 Akzo Nobel N.V. Method of producing a paper product
JP5196294B2 (en) * 2007-10-12 2013-05-15 星光Ｐｍｃ株式会社 Method for improving drainage and cellulosic molded product
US20100186916A1 (en) * 2007-11-29 2010-07-29 Penniman John G Nanotechnology-driven, computer-controlled, highly sustainable process for making paper and board
FI120509B (en) * 2008-04-09 2009-11-13 Stora Enso Oyj Liquid packaging board that can withstand solvents, its preparation process and use, and a beverage cup made therefrom
FI124724B (en) 2009-02-13 2014-12-31 Upm Kymmene Oyj A process for preparing modified cellulose
FI124464B (en) 2009-04-29 2014-09-15 Upm Kymmene Corp Process for the preparation of pulp slurry, pulp slurry and paper
US8747612B2 (en) 2009-10-26 2014-06-10 Stora Enso Oyj Process for the production of microfibrillated cellulose in an extruder and microfibrillated cellulose produced according to the process
EP2319984B1 (en) * 2009-11-04 2014-04-02 Kemira Oyj Process for production of paper
FI123289B (en) 2009-11-24 2013-01-31 Upm Kymmene Corp Process for the preparation of nanofibrillated cellulosic pulp and its use in papermaking or nanofibrillated cellulose composites
SE535014C2 (en) * 2009-12-03 2012-03-13 Stora Enso Oyj A paper or paperboard product and a process for manufacturing a paper or paperboard product
SE1050985A1 (en) 2010-09-22 2012-03-23 Stora Enso Oyj A paper or paperboard product and a process of manufacture of a paper or paperboard product
CN115913430A (en) 2021-08-16 2023-04-04 华为技术有限公司 Clock synchronization method of control system and control system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
US20140345816A1 (en) 2014-11-27
CA2848241A1 (en) 2013-03-21
FI126041B (en) 2016-06-15
KR20140074342A (en) 2014-06-17
PL2756130T5 (en) 2019-12-31
JP2014526619A (en) 2014-10-06
WO2013038061A1 (en) 2013-03-21
FI20115893A0 (en) 2011-09-12
ES2613140T3 (en) 2017-05-22
FI20115893A (en) 2013-03-13
PT2756130T (en) 2017-02-10
US9157189B2 (en) 2015-10-13
EP2756130B2 (en) 2019-09-11
RU2597619C2 (en) 2016-09-10
EP2756130A1 (en) 2014-07-23
ES2613140T5 (en) 2020-03-19
CN103827390B (en) 2017-05-24
RU2014112017A (en) 2015-10-20
CA2848241C (en) 2021-06-22
JP6234925B2 (en) 2017-11-22
CN103827390A (en) 2014-05-28
KR101937415B1 (en) 2019-01-10
EP2756130B1 (en) 2016-11-02
PL2756130T3 (en) 2017-07-31

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